Originally Posted by puberty liberty
i am 12 and have masturbated since i was 10 but semen,sperm ect. never came out why is that.
first of all, you're too young to be on this site. You must be 13 years or older
second I'll answer your question anyway, but by tomorrow you might be banned. You can come back as a guest and read this post, though!
Anyway it's safe to say that you're too young (obviously) and underdeveloped to ejaculate semen. That's ok - this is how puberty starts out. You'll soon develop the ability to in a few years, or maybe even months!